Used to verify that a port is working. This one works with CheckIt.
 (To Computer).
 (To Computer).
25 PIN D-SUB MALE to Computer.
| Name | Pin | Pin | Name | 
|---|---|---|---|
| Busy | 11 | 17 | Select Input | 
| Acknowledge | 10 | 16 | Initialize | 
| Paper end | 12 | 14 | Auto Feed | 
| Select | 13 | 1 | Strobe | 
| Data Bit 0 | 2 | 15 | Error | 
| Contributor: | Joakim Ögren, "Coolsys" | 
| Source: | ? | 
  Copyright © The Hardware Book Team 1996-2004.
  May be copied and redistributed, partially or in whole, as appropriate.
  Document last modified: 2002-01-10